Best Window Cleaners near Southampton, NY
1 of these companies is based in Southampton; the others serve Southampton from towns including Mattituck (6 mi), Hampton Bays (1 mi) and Cutchogue (9 mi).
1 open 24/7 · 14 open weekends · 14 rated 4.5+ · 3 show a license
Data verified November 9, 2026
Clean Hamptons
Crystal Clear Window Cleaning
Clarity Window Cleaning Inc.
Always Bright & Clear
Long Island Maids
Listed for homeowners in and around Southampton, NY, these 15 companies clean windows. Ask whether a quote covers inside glass, screens and tracks or only the outside, because that single line is what makes two quotes look different when they are not.

Area overview: Southampton, NY
14 of the 15 companies on this page have a rating, from 4.6 to 5.0 across 926 reviews; 4 have 50 or more reviews. The topics that come up most in reviews of the companies on this page are "price" and "quality". 1 is open around the clock; 14 are open on Saturdays and 5 on Sundays. 3 show a license on their websites. Domain records put 5 websites of the companies on this page at ten or more years old; the oldest dates from 2001. 1 offers emergency call-outs; 7 give free estimates and 5 are family- or locally-owned. We have a website on file for 14 of the companies on this page; 9 publish a contact page; 10 list a public email and 3 take bookings online. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
How many window cleaners are listed for Southampton?
This page shows 15 listings for Southampton. Because the work is sold as a repeat visit, ask each one which part of town it already covers and on what cycle. Slotting into an existing route usually costs less than a company driving out for a single house.